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<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:
A circle has a worth of 0. If your talking about the corners.
Answer:A. 3x^2-2x-1+9x+2x^2-3=5x^2+7x-4
B. 5x^3+4x^2-x-3-5x^2-7x+4=5x^3-x^2-8x+1
C. Polynomials are closed under addition and subtraction...
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
There is two wholes and one half.